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You will need to know the actual size of the balloon as the bigger its inflated the more gas volume required.
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∙ 9y ago
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When a helium balloon rises in the air it expands. If the volume of the balloon doubles what happens to the density of the helium inside it?
The density will be 50 % from the initial value.
When a helium balloon rises in the air it expands If the volume of the balloon doubles what happens to the density of the helium inside it?
The density is reduced to 50% (half) of its original value.
Would a balloon float longer if it had 100 percent helium or half helium and half oxygen?
100% helium
What volume change will take place in a balloon that loses half of its air?
volume decreases to one half of the original volume
What happens to the air pressure inside a balloon when the balloon is squeezed to half it volume at constant temperature?
The force of the pressure put on the balloon is squeezed into smaller particles so the volume is smaller. :) From Jade Nicole White. X
What happens to the air pressure inside a balloon when it is squeezed to half its volume at constant temperature?
assuming the balloon is closed, the air pressure would double
Half life of helium?
1. It lasts for as long as the universe in theory, as it does not decay into any other element unless it's in a star, where it will undergo fusion into "heavier" elements . 2. In a balloon, it easily diffuses through the balloon skin and "leaks" away into the atmosphere, so maybe a day or so. 3. In the atmosphere, it gradually diffuses out into space, but is replenished by natural generation.
When a balloon is heated its volume is doubled what happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
When a Balloon is heated it's volume doubles . What happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
When a balloon is heated it's volume doubles what happens to its density?
The density decreases by half. You find the answer by knowing that density is equal to mass divided by the volume. If the mass stays constants and the volume is doubled, then the density is halved.
What is the half life of helium?
Helium-3 is stable.
How much helium is needed to fill 20 12 inch balloons?
To find the volume of a sphere with a known diameter or radius (which is half the diameter), use the following formula: Asphere = 4/3 pi r3 pi = 3.14 and r = radius For a balloon with a diameter of 12 inches, the radius is 6 inches. Taking that information to the formula, you'll get 25.133 cubic inches (in3).
